Digital Commons Network^™

Spatial Particulate Fields During Highwinds In The Imperial Valley, California, Frank R. Freedman, Paul English, Jeff Wagner, Yang Liu, Akula Venkatram, Daniel Q. Tong, Mohammad Z. Al-Hamdan, Meytar Sorek-Hamer, Robert Chatfield, Ana Rivera, Patrick L. Kinney

Faculty Research, Scholarly, and Creative Activity

We examined windblown dust within the Imperial Valley (CA) during strong springtime west-southwesterly (WSW) wind events. Analysis of routine agency meteorological and ambient particulate matter (PM) measurements identified 165 high WSW wind events between March and June 2013 to 2019. The PM concentrations over these days are higher at northern valley monitoring sites, with daily PM mass concentration of particles less than 10 micrometers aerodynamic diameter (PM10) at these sites commonly greater than 100 μg/m3 and reaching around 400 μg/m3, and daily PM mass concentration of particles less than 2.5 micrometers aerodynamic diameter (PM2.5) commonly greater than 20 μg/m3 and …

Screening Gender Minority People For Harmful Alcohol Use, Annesa Flentje, Branden T. Barger, Matthew R. Capriotti, Micah E. Lubensky, Matthew Tierney, Juno Obedin-Maliver, Mitchell R. Lunn

Faculty Research, Scholarly, and Creative Activity

This study identifies how to screen for harmful alcohol use among gender minority (e.g., transgender and gender-expansive) people using brief screening methods and identifies which screening methods perform best among gender-expansive, transfeminine, and transmasculine subgroups, as screening recommendations are not currently available. Using 2018 Annual Questionnaire data from The PRIDE Study, area under the curve (AUC) values were compared to identify which screening methods (“4 or more” or “5 or more” drinks on one occasion in the past year, or one or more items from the Alcohol Use Disorders Identification Test [AUDIT]) best predicted (i) harmful alcohol use and (ii) …

The Relationship Between Workload, Performance And Fatigue In A Short-Haul Airline, Lucia Arsintescu, Ravi Chachad, Kevin B. Gregory, Jeffrey B. Mulligan, Erin E. Flynn-Evans

Faculty Research, Scholarly, and Creative Activity

The aim of this study was to determine the relationship between pilot workload, performance, subjective fatigue, sleep duration, number of sectors and flight duration during short-haul operations. Ninety pilots completed a NASA Task Load Index, Psychomotor Vigilance Task and a Samn-Perelli fatigue scale on top-of-descent of each flight and wore an activity monitor throughout the study. Weak, but significant, correlations were revealed between workload and all factors. Subjective fatigue, number of sectors and lapses were significant predictors of workload. Pilots reported higher workload when fatigue increased, the number of sectors were higher, and objective performance was worse.

Mitigating Fatigue On The Flight Deck: How Is Controlled Rest Used In Practice?, Cassie J. Hilditch, Lucia Arsintescu, Kevin B. Gregory, Erin E. Flynn-Evans

Faculty Research, Scholarly, and Creative Activity

Controlled Rest (CR) refers to a short, unscheduled, voluntary nap opportunity taken by pilots on the flight deck as a countermeasure to unanticipated fatigue in flight. This study explores the profile of CR use in a long-haul commercial airline. Forty-four pilots wore actiwatches and filled in an application-based sleep/work diary for approximately 2 weeks resulting in complete records from 239 flights. Timing of sleep periods and flight schedules were analyzed relative to home-base time. Pearson correlations were used to assess the influence of pilot demographics on CR use. A mixed-effects logistic regression was used to analyze the impact of schedule …

A Novel Data-Driven Scheme For The Ship Wake Identification On The 2-D Dynamic Sea Surface, Yanming Zhang, Lijun Jiang

Electrical and Computer Engineering Faculty Research & Creative Works

Because the ship wake spreads into an area much larger than that of the ship hull in the sea surface, it has been widely used in the ship detection. However, due to the complex sea wave motion and the high sea state, the ship wake detection is still a challenging task. In this paper, we propose a novel data-driven method based on dynamic mode decomposition (DMD) to detect, reconstruct, and locate the Kelvin wake on the two-dimensional dynamic sea surface. Through the proposed method, the sea's dynamic characteristics including the oscillation frequency and decay/growth rate of ship wakes and the …

Is It Permissible To Teach Buddhist Mindfulness Meditation In A Critical Thinking Course?, Anand Jayprakash Vaidya

Faculty Research, Scholarly, and Creative Activity

This essay argues for the permissibility of teaching Buddhist mindfulness meditation in a critical thinking course. One might object that Buddhist mindfulness meditation is part of a religion, and religions are thought to be dogmatic and uncritical, and thus inappropriate for a critical thinking course. However, I argue that there is a pathway from the importance of self-regulation for good critical thinking to the permissibility of including mindfulness meditation in a critical thinking course. I offer three arguments for the permissibility of inclusion: the self-regulation argument, the expansion by way of cognitive science argument, and the persistence through emotional volatility …

Pregnancy Intentions And Outcomes Among Transgender, Nonbinary, And Gender-Expansive People Assigned Female Or Intersex At Birth In The United States: Results From A National, Quantitative Survey, Heidi Moseson, Laura Fix, Jen Hastings, Ari Stoeffler, Mitchell R. Lunn, Annesa Flentje, Micah E. Lubensky, Matthew R. Capriotti, Sachiko Ragosta, Hannah Forsberg, Juno Obedin-Maliver

Faculty Research, Scholarly, and Creative Activity

Background: Transgender, nonbinary, and gender-expansive (TGE) people experience pregnancy. Quantitative data about pregnancy intentions and outcomes of TGE people are needed to identify patterns in pregnancy intentions and outcomes and to inform clinicians how best to provide gender-affirming and competent pregnancy care. Aims: We sought to collect data on pregnancy intentions and outcomes among TGE people assigned female or intersex at birth in the United States. Methods: Collaboratively with a study-specific community advisory team, we designed a customizable, online survey to measure sexual and reproductive health experiences among TGE people. Eligible participants included survey respondents who identified as a man …

The Assembly History Of The Nearest S0 Galaxy Ngc 3115 From Its Kinematics Out To Six Half-Light Radii, Arianna Dolfi, Duncan A. Forbes, Warrick J. Couch, Anna Ferre-Mateu, Sabine Bellstedt, Kenji Bekki, Jonathan Diaz, Aaron J. Romanowsky, Jean P. Brodie

Faculty Research, Scholarly, and Creative Activity

Using new and archival data, we study the kinematic properties of the nearest field S0 galaxy, NGC 3115, out to ∼6.5 half-light radii (Re) from its stars (integrated starlight), globular clusters (GCs), and planetary nebulae (PNe). We find evidence of three kinematic regions with an inner transition at ∼0.2 Re from a dispersion-dominated bulge (Vrot/σ < 1) to a fast-rotating disc (Vrot/σ > 1), and then an additional transition from the disc to a slowly rotating spheroid at ∼ 2-2.5Re, as traced by the red GCs and PNe (and possibly by the blue GCs beyond ∼ 5Re). From comparison with simulations, we propose an assembly history in which …

Ethical Blind Spots In Adoption Lawyering, Malinda L. Seymore

Faculty Scholarship

Lawyers engaged in adoption work often call it “happy law,” and consider adoption – finding a child for yearning parents, finding parents for a needy child – an unmitigated good. That attitude can mask the fact that all adoption begins with loss. One family loses a child so that another family can gain one. A lawyer’s assurance that she is engaged in positive work can lead to ethical blind spots that ignore the complexities of adoption practice. And while the touchstone of adoption is the best interests of the child, the primacy in legal ethics of the interests of the …

The Footprint Of The Chinese Petro-Dragon: The Future Of Investment Law In Transboundary Resources, Guillermo J. Garcia Sanchez

Faculty Scholarship

Chinese offshore investments in the oil and gas sector around the world are on the rise. Like dragons roaming the seas trying to dominate the tides, Chinese state-owned companies are particularly eager to bid for oil fields in maritime borderlines. The article tells the story of how Chinese state-owned companies are over paying for oil on the US-Mexico boundary to gather experience on how China’s global competitors handle resource development conflicts. My argument is that Chinese participation in transboundary field development fits within a long-term strategy to master international legal regimes. The presence of these petro-dragons in borderlines is an …

Boynton V. Virginia And The Anxieties Of The Modern African-American Customer, Amber Baylor

Faculty Scholarship

In 1958, Bruce Boynton was arrested for ordering food in a Whites-Only diner and charged with criminal trespass. Sixty years later, African Americans continue to face arrest and threat of arrest in commercial establishments based on discriminatory trespass claims. When store owners or employees decide to exclude would-be patrons from their establishment for discriminatory reasons, both overt and implicit, they rely on the police to enforce this form of discrimination. This article considers the legacy of Boynton v. Virginia, particularly the resonance of Boynton’s unaddressed claim, that the state enforcement of discriminatory trespass allegations is an Equal Protection violation.

African-American …

The Lost Promise Of Lambert V. California, Cynthia Alkon

Faculty Scholarship

This Article will start with a brief overview of the Lambert case. It will then discuss the differing views on how to interpret this relatively short case. Next, it will review the cases citing to Lambert that illustrate the narrow approach that courts have taken when applying this case. Finally, it will offer some thoughts on how Lambert could have played a role in preventing some of the excesses of mass incarceration, but failed.

In Times Of Chaos: Creating Blueprints For Law School Responses To Natural Disasters, Jeffrey R. Baker, Christine E. Cerniglia, Davida Finger, Luz E. Herrera, Jonel Newman

Faculty Scholarship

A recent onslaught of domestic natural disasters created acute, critical needs for legal services for people displaced and harmed by storms and fires. In 2017, Hurricanes Harvey, Irma, Maria and Michael struck much of Texas, Florida, and Puerto Rico, displacing millions from their homes. Wildfires burned throughout California and tested the capacity of pro bono and legal aid systems across the state. In 2018, Hurricane Florence flooded North Carolina, and Hurricane Michael devastated the Florida Panhandle. California again suffered wildfires, the largest and most devastating in recorded history. Natural disasters are both more common and more destructive, the “new abnormal.” …

Trauma-Informed Advocacy: Learning To Empathize With Unspeakable Horrors, Susan Ayres

Faculty Scholarship

No abstract provided.

Copyright And The 1%, Glynn Lunney

Faculty Scholarship

No one ever argues for copyright on the grounds that superstar artists and authors need more money, but what if that is all, or mostly all, that copyright does? This article presents newly available data on the distribution of players across the PC videogame market. This data reveals an L-shaped distribution of demand. A relative handful of games are extremely popular. The vast majority are not. In the face of an L curve, copyright overpays superstars, but does very little for the average author and for works at the margins of profitability. This makes copyright difficult to justify on either …

The Race To The Middle, William Magnuson

Faculty Scholarship

How does federalism affect the quality of law? It is one of the fundamental questions of our constitutional system. Scholars of federalism generally fall into one of two camps on the question. One camp argues that regulatory competition between states leads to a “race to the bottom,” in which states adopt progressively worse laws in order to pander to powerful constituencies. The other camp, conversely, argues that regulatory competition leads to a “race to the top,” incentivizing states to adopt progressively better laws in the search for more desirable outcomes for their constituencies. Despite their apparent differences, however, both the …

Goodbye To Concurring Opinions, Meg Penrose

Faculty Scholarship

Modern Supreme Court opinions are too long. They are too fractured. And they often lack clarity. Separate opinions, particularly concurring opinions, are largely to blame. Today’s justices are more inclined to publish separate opinions than their predecessors.The justices do not want to read lengthy briefs but appear willing to publish lengthy opinions. Yet the justices owe us clarity. They should want the law to be understandable—and understood. In hopes of achieving greater legal clarity, this article calls for an end to concurring opinions.

The modern Court writes more separate opinions than past courts. It is becoming far too common that …

Transparency After Carpenter, Hannah Bloch-Wehba

Faculty Scholarship

This brief invited response to Professor Matthew Tokson’s Foulston-Siefkin lecture on the Supreme Court's decision in Carpenter v. United States makes two contributions. First, I highlight the social, political, and economic factors at play in the Carpenter decision. The Carpenter Court recognized, in particular, that digital surveillance implicates the rights of more than just criminal suspects: it poses unique and unappreciated threats to public governance of policing. The decision, I argue, reflects longstanding preoccupations in Fourth Amendment decisions with protecting the “public” — particularly innocent third parties — from intrusive and baseless investigations. In so doing, I situate Professor Tokson’s …

Why Protect Unauthorized Workers? Imperfect Proxies, Unaccountable Employers, And Antidiscrimination Law's Failures, Angela D. Morrison

Faculty Scholarship

This article explores a gap in the scholarship regarding the unauthorized workplace. It describes and names the two main justifications on which advocates and courts have relied to extend federal antidiscrimination protections to unauthorized workers. First, the proxy justification insists that workplace protections must include unauthorized workers because their protection is necessary to protect U.S. citizen and authorized workers. Second, the deterrence/accountability justification states that workplace protections must include unauthorized workers because it will deter employers from future violations of antidiscrimination laws and hold them accountable for violations of immigration law. While these justifications have led to some protection for …

Geographical Indications Of Origin, Economic Development, And Cultural Heritage: Good Match Or Mismatch?, Irene Calboli

Faculty Scholarship

In this article, I propose that geographical indications (GIs) carry important economic benefits. First, GIs are essential instruments to facilitate investments in high-quality products and niche markets, and promote local trade and development. Second, GIs offer an additional layer of information for consumers about the geographical origin and quality of the products they identify, in turn reducing the information asymmetries between producers and consumers. Third, because of this information function, GIs can assist in rewarding or holding producers accountable for their products based on the additional information they convey to the market. Yet, GIs can also protect culture-related interests and …

The U.S. Posture On Global Access To Medication & The Case For Change, Michael Palmedo, Srividhya Ragavan

Faculty Scholarship

The year 2020 marks the 25th anniversary of including intellectual property rights within the larger agenda of trade. While the marriage between trade and intellectual property was always uncomfortable, COVID-19 exposed the flaws, failures and the inadequacy of the trade agenda to harmonise intellectual property rights, particularly for patents in pharmaceuticals. Typically, the United States through its questionable United States Trade Representative (USTR) process exposed the vulnerabilities of the intellectual property systems of the rest of the world. COVID-19 exposed the manner in which the so-called ‘superior’ intellectual property regime of the US left the country with a weak health-care …

Incremental Cluster Validity Indices For Online Learning Of Hard Partitions: Extensions And Comparative Study, Leonardo Enzo Brito Da Silva, Niklas Max Melton, Donald C. Wunsch

Electrical and Computer Engineering Faculty Research & Creative Works

Validation is one of the most important aspects of clustering, particularly when the user is designing a trustworthy or explainable system. However, most clustering validation approaches require batch calculation. This is an important gap because of the value of clustering in real-time data streaming and other online learning applications. Therefore, interest has grown in providing online alternatives for validation. This paper extends the incremental cluster validity index (iCVI) family by presenting incremental versions of Calinski-Harabasz (iCH), Pakhira-Bandyopadhyay-Maulik (iPBM), WB index (iWB), Silhouette (iSIL), Negentropy Increment (iNI), Representative Cross Information Potential (irCIP), Representative Cross Entropy (irH), and Conn_Index (iConn_Index). This paper …

Survey Of Occupational Therapy Students' Attitudes, Knowledge And Preparedness For Treating Lgbt Clients, Deborah J. Bolding, Vivian Rodriguez, Helen Nguyen, Laurie A. Drabble

Faculty Research, Scholarly, and Creative Activity

Members of lesbian, gay, bisexual and transsexual (LGBT) populations are sexual and gender minorities and are at risk for significant health disparities compared to heterosexual populations. This study examined occupational therapy students’ and recent graduates’ (n=435) basic knowledge, clinical preparedness and attitudinal awareness for working with LGBT clients using the Lesbian, Gay, Bisexual, and Transgender Development of Clinical Skills Scale (LGBT-DOCSS; Bidell, 2017). Students in the study generally rated themselves low (between three and four on a seven-point scale) on questions related to clinical preparedness, indicating they felt they did not have adequate training relative to working with LGBT clients. …

Crowdsourcing Contests: Understanding The Effect Of Environment And Organization Specific Factors On Sustained Participation, Hanieh Javadi Khasraghi, Xuan Wang

Information Systems Faculty Publications

Crowdsourcing has increasingly become a recognized problem-solving mechanism for organizations by outsourcing the problem to an undefined crowd of people. The success of crowdsourcing depends on the sustained participation and quality-submissions of the individuals. Yet, little is known about the environment-specific and organization-specific factors that influence individuals’ continued participation in these contests. We address this research gap, by conducting an empirical study using data from an online crowdsourcing contest platform, Kaggle, which delivers data science and machine learning solutions to its clients. The findings show the statistically significant effects of structural capital, familiarity with organization, and experience with the organization …

Understanding The Relationship Between Smartphone Addiction And Well-Being: The Mediation Of Mindfulness And Moderation Of Hedonic Apps, Murad Moqbel

Information Systems Faculty Publications

The advent of handheld devices such as smartphones has changed the way we connect, navigate, and entertain and has been recognized as a revolution in information and communication technologies (ICT). Despite the plethora of benefits of this new technology, concerns have been raised about the unintended adverse consequences to well-being in the form of addictive use. Past research has linked smartphone addiction to negative consequences, but it remains unclear how, why, and when (i.e., under what conditions) smartphone addiction, in turn, is related to well-being. This study attempts to fill this void by addressing these questions through the lens of …

Understanding Country Level Adoption Of E-Commerce: A Theoretical Model Including Technological, Institutional, And Cultural Factors, Punit Ahluwalia, Mohammad I. Merhi

Information Systems Faculty Publications

This paper provides a theoretically grounded model of e-commerce adoption to explain differences in adoption rates among countries. The model extends the existing culture-policy-technology (CPT) framework to examine causal relationships between the technological, institutional, and cultural factors in order to examine country-level e-commerce adoption. Thus, interesting relationships among macro-level factors are hypothesized. The paper highlights the important of risk mitigating mechanisms or institutions to facilitate adoption of e-commerce in countries with high uncertainty avoidance. A call for empirical examination into country level adoption is answered by analyzing macro level data from 69 countries. The hypotheses are confirmed using PLS analytical …

Numerical Methods For Electromagnetic Modeling Of Graphene: A Review, Kaikun Niu, Ping Li, Zhixiang Huang, Li (Lijun) Jun Jiang, Hakan Bagci

Electrical and Computer Engineering Faculty Research & Creative Works

Graphene's remarkable electrical, mechanical, thermal, and chemical properties have made this the frontier of many other 2-D materials a focus of significant research interest in the last decade. Many theoretical studies of the physical mechanisms behind these properties have been followed by those investing the graphene's practical use in various fields of engineering. Electromagnetics, optics, and photonics are among these fields, where potential benefits of graphene in improving the device/system performance have been studied. These studies are often carried out using simulation tools. To this end, many numerical methods have been developed to characterize electromagnetic field/wave interactions on graphene sheets …

A Sense Of Brutality: Philosophy After Narco-Culture, Carlos Alberto Sánchez

Faculty Research, Scholarly, and Creative Activity

Contemporary popular culture is riddled with references to Mexican drug cartels, narcos, and drug trafficking. In the United States, documentary filmmakers, journalists, academics, and politicians have taken note of the increasing threats to our security coming from a subculture that appears to feed on murder and brutality while being fed by a romanticism about power and capital. Carlos Alberto Sánchez uses Mexican narco-culture as a point of departure for thinking about the nature and limits of violence, culture, and personhood. A Sense of Brutality argues that violent cultural modalities, of which narco-culture is but one, call into question our understanding …

Sheila Jackson And Ann Myers, Mark Naison

Oral Histories

Biographies:

Sheila Jackson was born in the Harlem Hospital and has one older sister. For her undergraduate studies, Jackson went to the HBCU Morgan State University. After completing her undergraduate studies, she pursued her graduate education at Fordham University, where she obtained her Professional Diploma in Educational Leadership and Administration. During this time, Jackson pledged to the Eta Omega Omega Chapter. Jackson later became deeply involved in the chapter, mentioning that she served as the chapter’s Baselius president. Finally, she retired as Deputy Superintendent of Curriculum and Instruction in District 29 of Queens.

Ann Myers was born in Virginia. She …

Characterization Of Coal Particles In The Soil Of A Former Rail Yard And Urban Brownfield: Liberty State Park, Jersey City (Nj), Usa, Diane F. Hagmann, Michael A. Kruge, Nina M. Goodey, Jennifer Adams Krumins

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

From the 1850's until the 1960's, the Central Railroad of New Jersey was among several major railways shipping anthracite and bituminous coal to the New York City area, transferring coal from railcar to barge at its extensive rail yard and port facility in Jersey City. The 490 ha Liberty State Park was developed on the site after the rail yard closed, but a ca. 100 ha brownfield zone within the park remains off limits to visitors pending future remediation. As part of an environmental forensic and industrial archeological investigation of this zone, the present study characterizes anthracite and bituminous coal …